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RC520 Gravel - Second Life

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was £849.99 -20%


This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

From 21/04/2020 To

* Sales from to Until end of stock
* From 21/04/2020 and limited stock
£849.99 -%
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

* From To

* Sales from to Until end of stock
* From and limited stock
Check availability in store
We have designed and tested this gravel bike for regular rides. It will ensure comfort and performance on trails and rolling terrain Discover Gravel! Its wide handlebars with 16° flare, 700 wheels and size 35 Tubeless Ready tyres, Shimano 105 R7000 and compact 50/34 will provide comfort and performance on rolling trails

Product benefits

Cycling comfort Wide handlebar with a 16° flare, gel bar tape, TLR wheels, TLR 35 tyres
Precision The Shimano 105 R7000 groupset, front and rear derailleur, brake levers.
Brake control Hydro-mech disc brakes: effective, progressive braking with semi-metallic pad
Efficiency suited for rolling trails, enhances comfort and performance
Versatility Inserts for pannier rack & mudguards, compatible with 36 mm tubeless ready tyres
Lifetime warranty Triban guarantees the frame, stem, and handlebars for life
Discover your product in action

Technical Information


You should choose the size of your bike based on your height, as well as your build (arm span and leg length).
If you are between sizes, the smaller size will give you a more athletic position, while the larger size will give you a more comfortable position.
XS 154 165 cm
S 165 173 cm
M 173 180 cm
L 180 188 cm
XL 188 200 cm
You can try the Triban 500/520 road bike, which has exactly the same geometry, in our stores.
Certain stores offer a bike fit service.


New Triban Evo frame in 6061 T6 aluminium, comfort-oriented geometry with adapted sloping
Weight: 1780g in size M
Strong, versatile frame: you can attach mudguards and a pannier rack. Normative compatibility with tyres with a cross-section of up to 36. The special work done on the frame enables good lateral rigidity and good vibration dampening. Because of this, our quick-release (QR) wheel system is more accessible, and guarantees good rigidity.


New Triban Evo fork with carbon blades and aluminium 1"1/8 Aheadset steerer tube. This fork combines comfort, low weight, and precision.
The carbon has been machined to provide good lateral rigidity and good filtering of frontal vibrations.
Inserts on blades for mounting a front pannier rack. Maximum load on the fork: 8 kg,
Eyelets on the wheel axle for attaching a mudguard
Compatible with tyres measuring up to 36 mm

Handlebar / stem / steering

Triban aluminium gravel handlebars with a 16° flare for better grip and excellent comfort.
Handlebar width (axle-to-axle):
XS / S: 420 mm.
M / L: 440 mm.
XL: 460 mm.
XS / S: 80 mm.
M: 100 mm.
L: 110mm.
XL: 120mm


A compact 50/34 11/32 for optimal performance on rolling trails
Shimano 105 R7000 shifters
Shimano 105 R7000 front derailleur
Shimano 105 R7000 rear derailleur with 11 speeds and long screed
Total weight: 843 g
So-called "Shadow" rear derailleur for better protection when gravel biking. The derailleur remains under the cassette and does not spring up and hit the chain stay, reducing the risk of it coming off.

Crankset / cassette

Microshift CS-H110 11S 11/32 cassette
Shimano RS 510 compact bottom bracket in 50/34.
Crank length varies according to size of bike:
XS, S: 170mm.
M: 172.5 mm.
L, XL: 175mm.


TRP HY/RD disc brakes.
Cable-operated hydraulic pistons, ensuring reliability and efficiency
160mm disc at the front and rear
Anti-compression Jagwire housing to ensure braking precision and efficiency
Semi-metallic TRP pad (M515/M525 version)


Triban Tubeless Ready Light 700x17c wheels for optimal performance on rolling trails
6106T6 aluminium.
ETRTO dimension: 622 x 17c.
Height 24mm for increased lateral rigidity.
Crossed steel spokes for greater rigidity (28 front and 28 rear).
Sealed cartridge bearings.
Weight per pair (without cassette and QR): 2000 g
*Conversion kit required (not supplied), including 2 tubeless valves + 2 rim strips + bottle of anti-puncture liquid.


Hutchinson Overide 35 Tubeless Ready tyres for optimal performance on rolling trails
350 g
Skinwall flex bead
HardSkin puncture-proof fabric over the entire tyre
Durable carcass: 66 TPI.
Dimensions: 35c-622 / 700 x 35c
Min pressure: 3 bar / 43 psi
Max pressure: 5.5 bar / 80 psi
Mounted pressure with inner tube: 4.5 bar front, 5 bar back (75 kg rider)

Saddle / Seat post

New Triban ErgoFit saddle.
Hammock design for greater comfort.
Aluminium Triban seat post.
Easy seat adjustment
Diameter: 27.2mm.
Length: 350 mm in M / L / XL, 250 mm in XS / S
The natural flex of the 27.2 diameter seat post dampens vibrations and shocks for added comfort


Platform pedals included with the bike.
We recommend either flat or SPD pedals

Tyre sizes

Please be aware of the risk of tyres that are over 36mm.
Even if the clearance between the wheel and the fork and frame is enough for 40 mm tyres, there is a risk of you coming off your bike in the event that your shoe comes into contact with the front tyre. This can happen at low speeds on tight turns, and will depend on the size of the frame and how you've got your SPD cleats set up on your sole.

Tyre compatibility

700x36 or 650x42 tyres can be fitted on the wheel

Bike weight

10.4 kg in size M, without pedals


The story of the design phase for our Exposure bike.
From observations, field tests, and all the way through the design process:

See more See less

Composition / advice

Stock advice Store your bike in a dry, cool place. If riding or storing your bike in a salty environment, be sure to wash it after each use.

Our commitments

Our design teams and testers
Test Product In order to assess this gravel bike, we performed numerous tests in the lab and on roads and trails LAB TESTS for ISO 4210 Standard: LATERAL RIGIDITY, FORK FRONT SHOCK ABSORPTION, COMFORT (GEOMETRY) FIELD TESTS: LONG RIDES, OFF-ROAD GRAVEL (Tour des Flandres OFF-ROAD, ROC ORIGIN83, GRAVELXINOISE), numerous rides on all types of terrain (road, gravel, dirt trails, farm tracks, undergrowth, mud, rocky ground, etc.) /
Guarantee : Lifetime warranty on the frame, 2 years on the fork, 2 years on peripheral components.

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